#include "myqwtslider.h"

MyQwtSlider::MyQwtSlider(QWidget *parent) :
    QwtSlider(parent)
{
    this->setGroove(true);//细线
    this->setTrough(false);//背景
    this->setHandleSize(QSize(20,20));
    this->setBorderWidth(2);//slider
    this->setSpacing(2);//slider-scaler
    this->setScalePosition(TrailingScale);//NoScale
}
